Excavator Engine Parts

528-5684 Seal GP-Crankshaft for CAT C9

Q: What numbers are documented for 528-5684?

Primary Part Number: 528-5684. Unverified Reference - Do Not Order By This Number Alone: 285-4074. Unverified Reference - Do Not Order By This Number Alone: 187-8971. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm 528-5684 before ordering?

Match the complete part number, compare the connector or mounting arrangement with the product photos, and confirm the machine or engine model and serial range. Send clear photos of the original unit when requesting a quote.

528-5684 Seal GP-Crankshaft for CAT C9, OEM/reference 528-5684, Seal GP-Crankshaft, product view 1

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OEM / reference528-5684

SpecificationSeal GP-Crankshaft

Catalog ID51036683

Seal GP-Crankshaft identified by primary reference 528-5684. The cited technical sources record 109 application references. Confirm the complete number, connector or mounting arrangement, and machine serial range before ordering.

Product Type: Seal GP-Crankshaft
Product Brand: EexcavaStart
Model Number: 285-4074 528-5684 187-8971
Engine Model: CAT C9
Condition: New replacement part

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Part-number relationships

Relationship	Reference family	Number
Primary Part Number	Source catalog	528-5684
Unverified Reference - Do Not Order By This Number Alone	Source catalog	285-4074
Unverified Reference - Do Not Order By This Number Alone	Source catalog	187-8971

Product fitment guide

Part numbers and compatible models

Quickly compare the reference number and recorded machine applications. Use the original photos and the checklist before ordering.

Part identification

Reference numbers

Primary number

528-5684

Other documented relationship

285-4074
187-8971

Formatting aliases are the same number written differently. Related assemblies and remanufactured numbers are not presented as direct interchanges.

Product summary

Seal GP-Crankshaft

Category: Excavator Engine Parts
Catalog ID: 51036683
Photo views: 5

Before ordering

Confirm these details

Match the complete part number on the original component.
Compare connectors, mounting points and visible dimensions with the product photos.
Confirm the exact machine or engine model and serial range before ordering.

Machine fitment

Compatible model references

80 model references

Recorded application: SR4B
Recorded application: TR43
Recorded application: TR43-E44
Recorded application: 627K
Recorded application: 627
Recorded application: 637
Recorded application: 627K LRC
Recorded application: 637K
Recorded application: MH3250
Recorded application: MH3050
Recorded application: TR35E44-C9.3BL
Recorded application: 12M
Recorded application: 3
Recorded application: 2
Recorded application: 14
Recorded application: 160M
Recorded application: 140M
Recorded application: 3 AWD
Recorded application: 160
Recorded application: 14L
Recorded application: 150
Recorded application: 140
Recorded application: D7R
Recorded application: D6T LGP
Recorded application: D6R III
Recorded application: D6
Recorded application: D7
Recorded application: D6R STD
Recorded application: D6XE
Recorded application: D7R LGP
Recorded application: D6T LGPPAT
Recorded application: D6T XL PAT
Recorded application: D6T XW PAT
Recorded application: D6 XE
Recorded application: D6R XL
Recorded application: D6R II
Recorded application: D6T XW
Recorded application: D6T XL
Recorded application: D6R
Recorded application: D6T
Recorded application: D6R LGP
Recorded application: D7R XR
Recorded application: D7E LGP
Recorded application: D7E
Recorded application: C9.3
Recorded application: PL72
Recorded application: 568
Recorded application: 336MHPU
Recorded application: 336E LN
Recorded application: 340
Recorded application: 340F
Recorded application: 336E LH
Recorded application: 345
Recorded application: 336D2 LXE
Recorded application: 340F L LRE
Recorded application: 336E
Recorded application: 336F
Recorded application: 336F LN XE
Recorded application: 350
Recorded application: 336D2 L
Recorded application: 340D2 L
Recorded application: 336F L
Recorded application: 568 FM LL
Recorded application: 336F XE
Recorded application: 336E LNH
Recorded application: 336D2 GC
Recorded application: 336
Recorded application: 340F L UHD
Recorded application: 349 GC
Recorded application: 336 MHPU
Recorded application: 336F LNXE
Recorded application: 336D2 XE
Recorded application: 336F LN
Recorded application: 336D2
Recorded application: 336F L XE
Recorded application: 568 FM
Recorded application: 336D2 L XE
Recorded application: 350 OEM
Recorded application: 336E L
Recorded application: 336E H

Compatibility lists identify searchable model families, not every production serial range. Confirm the original part number and machine serial number before purchase.

Quick fitment answers

Common questions about 528-5684

Which machines use 528-5684?

Recorded compatible model references include Recorded application: SR4B, Recorded application: TR43, Recorded application: TR43-E44, Recorded application: 627K, Recorded application: 627, Recorded application: 637, Recorded application: 627K LRC, Recorded application: 637K and 72 additional models shown on this page. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 528-5684?

No alternate number is listed for 528-5684. Send the original nameplate for an alternate-number check.

How do I confirm 528-5684 before ordering?

Match the complete part number on the original component. Compare connectors, mounting points and visible dimensions with the product photos. Confirm the exact machine or engine model and serial range before ordering. Send clear photos of the original unit and connector layout when requesting a quote.

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